28351053

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{6863}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 44972928

約数和(自身を除く): 16621875

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 6863, 20589, 61767, 116671, 185301, 350013, 555903, 1050039, 1667709, 3150117, 9450351, 28351053]

約数ペア:

[(1, 28351053), (3, 9450351), (9, 3150117), (17, 1667709), (27, 1050039), (51, 555903), (81, 350013), (153, 185301), (243, 116671), (459, 61767), (1377, 20589), (4131, 6863)]